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Business Details
47 Years
experience
Professional Civil Engineering Services in Fresno
Founded in 1979, Yamabe & Horn Engineering has established itself as a trusted civil engineering firm serving Central California. Our client-centered approach prioritizes high-quality deliverables and exceptional customer service, supported by a team of registered engineers, licensed land surveyors, and certified specialists. With over 45 years of experience, we specialize in municipal, commercial, residential, and institutional projects, combining technical expertise with community-focused solutions. Our mid-sized structure allows for principal-level involvement while maintaining the resources of a larger firm. We emphasize stewardship through sustainable design practices and have completed over 6,000 projects across California.

Our team's deep familiarity with local regulations streamlines project approvals, and our investment in advanced surveying technology ensures precision. Certified professionals, including a CASp specialist, enhance our compliance capabilities. Client testimonials highlight our responsiveness, technical excellence, and long-term partnerships with public agencies. We maintain transparent communication throughout project lifecycles and have managed numerous federally funded infrastructure initiatives.
Services
Municipal Engineering Commercial Engineering Residential Engineering Institutional Engineering Land Surveying ADA Compliance
Details
  • Year established: 1979
Highlights and features
  • 45+ years of experience in Central California municipal projects
  • Team includes Registered Engineers and Certified Access Specialists
  • Proven track record with 6,394 completed projects
  • Client-centered approach with principal-level project involvement
  • Advanced surveying technology and GIS capabilities
What people say
Exceptional engineering Responsive and dedicated Instrumental in all aspects Excellent working relationships Thoroughness shortens approval times
Services
Municipal Engineering
We provide comprehensive municipal engineering services including infrastructure design, capital improvement projects, and public utility planning. Our team manages sewer, water, and storm drain systems while ensuring compliance with local regulations. With decades of experience serving Central Valley cities, we offer specialized expertise in federal funding utilization and construction management for municipal clients.
Commercial Engineering
Our commercial engineering services cover site utility design, stormwater management, and ADA compliance for private developments. We deliver cost-effective solutions through coordinated planning with architects and contractors. The team specializes in entitlement assistance, erosion control plans, and construction cost estimation for commercial properties across California's Central Valley region.
Residential Engineering
We handle complete residential development engineering from initial planning to construction completion. Our services include utility infrastructure design, traffic planning, and stormwater pollution prevention. With established relationships with local agencies, we streamline approval processes for residential subdivisions and housing developments throughout Central California.
Land Surveying
Our licensed surveyors provide boundary and topographic surveys, construction staking, and mapping services using advanced GPS and robotic equipment. The team delivers precise measurements for both public infrastructure projects and private developments while maintaining strict adherence to California surveying standards.
ADA Compliance
We offer certified ADA compliance services through our CASp specialist, helping businesses achieve accessibility improvements and reduce litigation risks. Our solutions include facility assessments, compliance planning, and implementation guidance that aligns with California's disability access regulations while supporting community inclusivity.
People
Gary Horn
President, Founder
Civil engineering professional with over 40 years of municipal project experience. Specializes in public works coordination and infrastructure development for Central Valley communities.
David Horn
Principal Engineer
Licensed Land Surveyor and Certified Access Specialist managing survey operations and ADA compliance initiatives. Provides technical leadership for field crews and office staff.
Josh Rogers
Principal Engineer
Municipal engineering expert serving as City Engineer for Sanger. Specializes in public infrastructure projects and agency coordination across Central California.
Brandon Broussard
Principal Engineer
Project guidance specialist for residential and military developments. Oversees traffic design services and coordinates multidisciplinary engineering efforts.
Philip Romero
Principal Engineer
Commercial development specialist with expertise in multi-family projects. Manages engineering solutions for private developers seeking regulatory compliance.
Questions
What engineering services do you offer?
We provide municipal, commercial, residential, and institutional engineering services including land surveying, ADA compliance, and construction management.
How does your ADA compliance service work?
Our CASp-certified engineer conducts facility assessments, creates accessibility improvement plans, and helps businesses reduce litigation risks through California statute compliance.
What's your project delivery process?
We begin with scope development and entitlement assistance, followed by design and regulatory coordination, then construction management and final inspections.
How experienced are your engineers?
Our principals have 35-40 years of local experience with 63 team members collectively holding 450+ years of engineering expertise in Central California.
Which areas do you serve?
We primarily serve Central Valley communities including Fresno, Madera, Sanger, Dinuba, and Kerman with statewide project capabilities.